Dear, Centreonists.

Hi, I am a newbiew Centreon user.
Now I am wondering about applying the migration process for Centreon configuration and data from the one with the version 2.8.32, rhel 6.2 (Santiago)  to the one with version 22.10, Red Hat Enterprise Linux release 8.7 (Ootpa).

So I have also found out the document online that is disclosed about the migration process fro a Centreon 3.4 to the newest version of a Centreon version, with the below link.
the link
Migrate from a Centreon 3.4 platform | Centreon Documentation

But I am also considered of the difference written in the document that is all about the migration process for the Centreon version 3.4x with rhel7x.

So i am not really sure that the document avilable from the link mentioned above one is usable for this migration. Therefore it is the sensitive issues might has arouse due to the version imcompatibilities from the one mentioned in the doc and my actual environment.

So, please let me know the way, if anyone knows or have experienced about the data migration from the the version 2.8.32, rhel 6.2 (Santiago)  to the one with version 22.10, Red Hat Enterprise Linux release 8.7 (Ootpa).

or 

Perhaps, if the link that is mentioned above, disclosed about migration procedure is workable in this case. 

Best Regards,